package com.example.logindemo.demo.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.logindemo.demo.bean.Role;
import org.apache.ibatis.annotations.Mapper;

//使用mybatis-plus功能来实现SQL查询
@Mapper
public interface RoleMapper extends BaseMapper<Role> {

}
